I'm going to be upping the power on my 1993 WRX in the next few weeks so thought the parallel fuel mod would be wise.

Where can I get the parts for this from?
Anybody already done it and have a list of parts and places where you can buy them?
thanks
will

 

I think theres a GB on at the mo?

 

i just cut out the standard metal fuel pipes and fitted rubber fuel hose with two y pieces and i had an adaptor made up so i could use the standard fuel pressure regulator.

http://i16.photobucket.com/albums/b4...n/100_0650.jpg

http://i16.photobucket.com/albums/b4...n/100_0665.jpg

 

where did you get the Y peices from?

 

i got them fron a hydrolics spares shop i carnt remember what it was called now tho.

 

Doesn't look all that tough actually, now the real question is would it be necessary if I'm looking to run about 320bhp on a classic impreza?

 

Thats up to the individual, my p1's been running just over 400bhp on standard rails for the last 3years. (Although I am looking to upgrade now)

 

Parallel fuel rails are not required until you go big power, providing everything else is in order. Well over 500 bhp can be handled by O/E fuel rails without any difficulty.